Hi Dave: I've found that PyNIO doesn't like the grib files at
ftp://ftpprd.ncep.noaa.gov/pub/data/nccf/com/gens/prod/gefs.20070220/00/ensstat
(the ones with the 'pqpf' in the name).
The contain probabilities of precip for multiple thresholds, but PyNIO
doesn't recognize the thresholds. wgrib gives me:
1:0:d=07022000:PROB:kpds5=191:kpds6=1:kpds7=0:TR=4:P1=0:P2=2:TimeU=12:sfc:0-24hr
acc:prob(APCP>254000.000000):NAve=0
2:0:d=07022000:PROB:kpds5=191:kpds6=1:kpds7=0:TR=4:P1=0:P2=2:TimeU=12:sfc:0-24hr
acc:prob(APCP>2540000.000000):NAve=0
3:0:d=07022000:PROB:kpds5=191:kpds6=1:kpds7=0:TR=4:P1=0:P2=2:TimeU=12:sfc:0-24hr
acc:prob(APCP>6350000.000000):NAve=0
4:0:d=07022000:PROB:kpds5=191:kpds6=1:kpds7=0:TR=4:P1=0:P2=2:TimeU=12:sfc:0-24hr
acc:prob(APCP>12700000.000000):NAve=0
but nio gives me
>>> f = nio.open_file('ensstat.t00z.pqpf_24hbc.grb')
>>> print f.variables
{'lon_2': <NioVariable object at 0x514ef0>, 'lat_2': <NioVariable object
at 0x514ec0>, 'PROB_2_SFC_acc24h': <NioVariable object at 0x514d70>,
'forecast_time0': <NioVariable object at 0x514f20>}
>>> print f.dimensions
{'forecast_time0': 31, 'lat_2': 73, 'lon_2': 144}
Note that there is only one variable, and no dimension corresponding the
precip threshold.
-Jeff
-- Jeffrey S. Whitaker Phone : (303)497-6313 Meteorologist FAX : (303)497-6449 NOAA/OAR/PSD R/PSD1 Email : Jeffrey.S.Whitaker_at_noaa.gov 325 Broadway Office : Skaggs Research Cntr 1D-124 Boulder, CO, USA 80303-3328 Web : http://tinyurl.com/5telg _______________________________________________ pyngl-talk mailing list pyngl-talk_at_ucar.edu http://mailman.ucar.edu/mailman/listinfo/pyngl-talkReceived on Tue Feb 20 2007 - 13:33:43 MST
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